Ingredients

  • 3/4 cup hazelnuts (about 3 1/4 ounces)
  • 12 whole graham crackers, broken
  • 1/4 cup sugar
  • 6 tablespoons (3/4 stick) butter, melted
  • 4 8-ounce packages cream cheese, room temperature
  • 1 1/4 cups sugar
  • 4 eggs
  • 3 ounces imported white chocolate (such as Lindt), finely chopped
  • 3 tablespoons hazelnut liqueur (such as Frangelico)

Method

  • Position rack in center of oven and preheat to 325F.
  • Grease 9-inch-diameter springform pan.
  • Wrap aluminum foil around outside of pan.
  • Place hazelnuts in pie pan and roast until brown, about 15 minutes.
  • Transfer to kitchen towel, cover and let stand 5 minutes.
  • Rub hazelnuts with towel to remove husks.
  • Chop coarsely in food processor.
  • Add graham crackers and sugar and process until fine crumbs form.
  • Add melted butter and process until crumbs begin to stick together.
  • Press crumbs into bottom and 1 inch up sides of prepared pan.
  • Bake 10 minutes.
  • Cool crust on rack.
  • Using electric mixer, beat cream cheese in large bowl until light and fluffy.
  • Gradually beat in sugar.
  • Add eggs 1 at a time, beating well after each addition.
  • Mix in white chocolate and hazelnut liqueur.
  • Pour filling into crust, covering completely.
  • Bake cake until edges are set and center moves only slightly when pan is shaken, about 1 hour 20 minutes.
  • Cool completely in pan on rack.
  • Cover and refrigerate at least 24 hours.
  • (Can be prepared 2 days ahead.)
  • Run small sharp knife around pan sides to loosen.
  • Release pan sides.
  • Transfer cheesecake to platter.
  • Cut into wedges and serve.